In the figure above, `bar(AB)"||"bar(CD)`. Find the value of x.A. `50 – InterviewSolution

1.	In the figure above, `bar(AB)"\|\|"bar(CD)`. Find the value of x.A. `50^(@)`B. `45^(@)`C. `60^(@)`D. `40^(@)`
Answer» Correct Answer - D `AB\|\|CD implies (3x-20)^(@)+(x+40)^(@)=180^(@)` `implies x^(@)=40^(@)` Hence, the correct option is (d).

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